Ultracopier

Ultracopier is free and open source software licensed under GPL3 that acts as a replacement for files copy dialogs. Main features include: play/pause, speed limitation, on-error resume, error/collision management ...

I will host Ultracopier with Confiared.
The VPS are cheap. With their cache I have for 5€/month, averages values: -40% of page size, -350% of first byte time, 10x better CPU/memory usage ([Ref], benchmarked with sitebenchmark.confiared.com). It's very better than my dedicated server at 80€/month.
I will migrate this year just before my dedicated server expire.
Bye,

Ubuntu 18.04 was released with Ultracopier 1.4, now you can use it directly into Ubuntu.
For Debian it's into Debian 10, but Debian 10 will take more time to be released.I have do lot of fix, include for drag and drop to improve the usage where Ultracopier is not well integrated into the file explorer as Linux and Mac. I'm continuing to work on the other OS integration (Windows: better packaging/Windows store, android: little version/store)